222647100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{57089}}^1$

素因数の和:57119

約数の個数: 72

約数和(自身を含む): 693757680

約数和(自身を除く): 471110580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 57089, 114178, 171267, 228356, 285445, 342534, 570890, 685068, 742157, 856335, 1141780, 1427225, 1484314, 1712670, 2226471, 2854450, 2968628, 3425340, 3710785, 4281675, 4452942, 5708900, 7421570, 8563350, 8905884, 11132355, 14843140, 17126700, 18553925, 22264710, 37107850, 44529420, 55661775, 74215700, 111323550, 222647100]

約数ペア:

[(1, 222647100), (2, 111323550), (3, 74215700), (4, 55661775), (5, 44529420), (6, 37107850), (10, 22264710), (12, 18553925), (13, 17126700), (15, 14843140), (20, 11132355), (25, 8905884), (26, 8563350), (30, 7421570), (39, 5708900), (50, 4452942), (52, 4281675), (60, 3710785), (65, 3425340), (75, 2968628), (78, 2854450), (100, 2226471), (130, 1712670), (150, 1484314), (156, 1427225), (195, 1141780), (260, 856335), (300, 742157), (325, 685068), (390, 570890), (650, 342534), (780, 285445), (975, 228356), (1300, 171267), (1950, 114178), (3900, 57089)]